1HZ5
CRYSTAL STRUCTURES OF THE B1 DOMAIN OF PROTEIN L FROM PEPTOSTREPTOCOCCUS MAGNUS, WITH A TYROSINE TO TRYPTOPHAN SUBSTITUTION
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | PROTEIN L | polymer | 72 | 8052.9 | 2 | UniProt (Q51912) Pfam (PF02246) In PDB | Finegoldia magna | IG KAPPA LIGHT CHAIN-BINDING PROTEIN |
2 | A, B | ZINC ION | non-polymer | 65.4 | 10 | Chemie (ZN) | |||
3 | water | water | 18.0 | 237 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 64 (UniProt: Q51912)
PDB | External Database | Details |
---|---|---|
Met -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Ala 0 | - | expression tag |
Met 1 | - | cloning artifact |
Trp 47 | Tyr 156 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 16105.8 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 654.1 | |
All* | Total formula weight | 16759.9 |